BUF - LAS

C$ 126 Find cheap flights from Buffalo to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Las Vegas departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Search hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Las Vegas, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,646,933 times on KAYAK, and here is why:

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Cheap flight deals from Buffalo to Las Vegas (BUF-LAS)

 
These are the cheapest deals for flights from Buffalo to Las Vegas currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Buffalo to Las Vegas

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Buffalo to Las Vegas.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:28 p.m. - 3:29 p.m.BUF-LAS
21h 01m1 stop
11:40 p.m. - 6:48 p.m.LAS-BUF
16h 08m1 stop
C$ 252Frontier
Find Deal
seg, 6 jan - dom, 12 jan
1:38 p.m. - 9:50 p.m.BUF-LAS
11h 12m1 stop
11:40 p.m. - 6:55 p.m.LAS-BUF
16h 15m1 stop
C$ 280Frontier
Find Deal
sex, 24 jan - dom, 26 jan
3:05 p.m. - 9:09 p.m.BUF-LAS
9h 04m1 stop
11:52 p.m. - 11:46 a.m.LAS-BUF
8h 54m1 stop
C$ 306American Airlines
Find Deal
sex, 31 jan - seg, 3 fev
3:05 p.m. - 9:09 p.m.BUF-LAS
9h 04m1 stop
2:34 p.m. - 12:14 a.m.LAS-BUF
6h 40m1 stop
C$ 307American Airlines
Find Deal
ter, 7 jan - qui, 9 jan
6:00 a.m. - 11:26 a.m.BUF-LAS
8h 26m1 stop
11:30 p.m. - 9:46 a.m.LAS-BUF
7h 16m1 stop
C$ 316United Airlines
Find Deal
qua, 4 dez - qua, 11 dez
3:57 p.m. - 12:28 a.m.BUF-LAS
11h 31m1 stop
11:34 p.m. - 11:07 a.m.LAS-BUF
8h 33m1 stop
C$ 356Delta
Find Deal
dom, 12 jan - sáb, 18 jan
3:57 p.m. - 12:28 a.m.BUF-LAS
11h 31m1 stop
6:00 a.m. - 5:09 p.m.LAS-BUF
8h 09m1 stop
C$ 358Delta
Find Deal
qui, 30 jan - seg, 3 fev
5:50 p.m. - 9:58 p.m.BUF-LAS
7h 08m1 stop
11:42 p.m. - 10:16 a.m.LAS-BUF
7h 34m1 stop
C$ 433United Airlines
Find Deal
qui, 8 mai - dom, 11 mai
5:30 p.m. - 7:40 p.m.BUF-LAS
5h 10mdirect
8:50 a.m. - 8:45 p.m.LAS-BUF
8h 55m1 stop
C$ 437Southwest
Find Deal
dom, 12 jan - qua, 15 jan
5:30 p.m. - 7:40 p.m.BUF-LAS
5h 10mdirect
8:55 a.m. - 4:10 p.m.LAS-BUF
4h 15mdirect
C$ 439Southwest
Find Deal
dom, 12 jan - qua, 15 jan

Flights from Buffalo to Las Vegas - Travel Insights & Trends

Get data-powered insights and trends into flights from Buffalo to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Buffalo to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Buffalo to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Buffalo to Las Vegas is August, where tickets cost C$ 442 on average. On the other hand, the most expensive months are October and December, where the average cost of tickets is C$ 583 and C$ 581 respectively.

Can I save money by flying with a layover from Buffalo to Las Vegas?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of C$ 280, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Buffalo to Las Vegas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Buffalo to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Buffalo to Las Vegas, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 173 days before departure.

Good to know

Low season

January

High season

March

Cheapest flight

C$ 126
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Buffalo to Las Vegas

When to book flights from Buffalo to Las Vegas

Are your dates flexible? Find out the best times to travel from Buffalo to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Las Vegas

  • Are there any other airports near Buffalo that have flights to Las Vegas?

    One option for those passengers that live east of Buffalo is to make their way to the Greater Rochester International Airport (ROC) that offers a number of one-stop flights aboard Southwest Airlines, United Airlines, and American Airlines that all have layovers at one of the two airports in Chicago.

  • Are there any hotels that have a location close to Harry Reid International Airport?

    This airport features three hotels that are all quite close to the airport property, and all of them offer a free airport shuttle service to and from the airport. These properties include the Best Western McCarran Inn, the Hyatt Place Las Vegas, and the Homewood Suites by Hilton Las Vegas Airport.

  • If I plan on renting a car when I arrive at Harry Reid International Airport, where will I find my rental car company?

    One of the great features of this very popular airport is that they offer rental car services from around 10 major rental car companies, all of which operate at an offsite rental car center that is open 24 hours per day. After your flight to Las Vegas, you can hop on the complimentary shuttle bus that passengers will find near Door 10 on the ground transportation level of Terminal One, and near Door 54 on the ground transportation level of Terminal Three.

  • Is there anything for kids to do Buffalo Niagara International Airport?

    This airport has recently opened three new play areas that passengers will find near Gates Two, Nine, and 19. Each of the play areas features larger-than-life versions of signature Fisher-Price toys such as a Thomas the Tank Engine and a Chatter Phone. All of the structures are more than large enough for children to claim upon.

  • What is the cheapest flight from Buffalo to Las Vegas?

    In the last 3 days, the lowest price for a flight from Buffalo to Las Vegas was C$ 90 for a one-way ticket and C$ 180 for a round-trip.

  • Which airports will I be using when flying from Buffalo to Las Vegas?

    Buffalo and Las Vegas are both served by 1 main airport. You will leave Buffalo from Buffalo and will be arriving at Las Vegas Harry Reid Intl.

  • Which airlines offer Wi-Fi service onboard planes from Buffalo to Las Vegas?

    JetBlue, and Air Canada offer inflight Wi-Fi service on the Buffalo to Las Vegas flight route.

  • Which aircraft models fly most regularly from Buffalo to Las Vegas?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Buffalo to Las Vegas flight route.

  • On which days can I fly direct from Buffalo to Las Vegas?

    There are direct flights from Buffalo to Las Vegas on a daily basis.

  • Which is the best airline for flights from Buffalo to Las Vegas, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Buffalo to Las Vegas are Southwest and Delta. With an average price for the route of C$ 678 and an overall rating of 8.1, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 432 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Buffalo to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Buffalo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Buffalo to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 228 or less one-way and C$ 532 or less round-trip.
  • A quite convenient way to get from Harry Reid International Airport (LAS) to the center of the Las Vegas strip is to travel on the bus routes provided by RTC Southern Nevada that can take you to this location from the airport in about 45 minutes.
  • Travelers who prefer not to drive to the Buffalo Niagara International Airport (BUF) can travel on the Line 24 bus provided NFTA that will have you at the airport in around 30 minutes, with buses departing every 30 minutes or so on this route.
  • Passengers that do not like to make long cross-country trips in one sitting should consider traveling on one of the one-stop flights provided by Southwest Airlines or United Airlines that make stops at Chicago Midway International Airport (MDW) and Chicago O' Hare International Airport (ORD), respectively.
  • If you want to find a comfortable place to wait for your flight at the Buffalo Niagara International Airport, one of the best options inside of the main terminal is The Club BUF, that offers wonderful amenities for travelers, such as a wealth of comfortable seating choices, lots of food and beverage options, flight monitors, and televisions for entertainment.
  • Passengers that would like to feel more refreshed after a long flight to Las Vegas should consider visiting one of The Club LAS lounges that have locations in both terminals at this airport that offer shower facilities to travelers for a fee.
See more tips

Prefer to fly non-stop from Buffalo to Las Vegas?

Find which airlines fly direct from Buffalo Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Nonstop departures

Buffalo to Las Vegas Harry Reid Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more nonstop flights

Nonstop returns

Las Vegas Harry Reid Intl to Buffalo

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more nonstop flights
See more nonstop flights

Top 5 airlines serving from Buffalo to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
SouthwestOverall score based on 5005 reviews
8.7Crew
8.2Boarding
8.1Comfort
7.2Food
7.7Entertainment
Airline reviews

This was a nicer flight - not fully booked and so we were able to spread out.

10.0 ExcellentJohn, Nov 2024LAS - IND
Read more Southwest reviews

This was a nicer flight - not fully booked and so we were able to spread out.

We had a nice flight. Boarding was easy, our seats were comfortable and the on board service was pleasant.

Planes are aged. The wifi is unreliable and on many fights, no-existent. The flight attendants were very good.

I had a wonderful flight, but the only thing that annoyed me was how crowded TSA was. I still believe airports and all planes work together to bunch everyone together to drive up cost.

Easy to book and to get check in and get on and off.

I used to fly SWA all the time. I know the crew has their little acts that are often fun, and entertaining. On this flight one of the crew was just not nice. Very surprising.

Crew was pleasant; flight was on time. Paid extra for early bird check-in and still got B boarding.

If your boarding Military, it should be with ore board, and with my spouse, so rude and stupid to not let us board together and before a group. All the other airlines clearly understand Military courtesy, this is why I Rarely fly SWA and Always fly Alaska

The crew was nice. Boarding sucked. Instead of loading from the back to the front people just sat wherever and you had to wait for them to move to get to a seat. And the flight was 30 minutes delayed.

The crew was dutiful but seemed detached and bored. The boarding process is ineffective. No reason I shouldn’t be able to sit with my wife. I checked in at the first available minute and still got boarding tow “C”. Southwest used to be my first choice due to value. But no longer. Southwest is like traveling in a cattle car. Suggestion: be the first to make Wi-Fi free!

Crew was nice. Flight was timely. Seats could be better as well as the food considering it’s first class.

The WiFi has been awful on my last few Delta Air Lines flights.

Only one side of the heafphone jack work. Crew was friendly and helpful.

It was reported to the passengers that Delta failed to schedule the crew properly. This error caused the pilot to show up about 30 minutes late. All in all Delta's inability to take care of this basic function resulted in about an hour delay.

Don't need the male flight attended lecturing. The whole plane on how to act when there was no problems.Other than that everything was great

Loyal Delta traveler, but last nights flight was a train wreck. Seated in 1B after multiple delays. Then we couldn’t takeoff because of an issue with the passenger that was ‘not in compliance’ and had to deplane along with the threat if they did not deplane, all the passengers would be required to do so. Finally they were escorted off, but the experience threw off the crew. Disruptive for everyone. Service was a mess, televisions didn’t work, bathroom door kept swinging open during the entire flight whenever empty …

Like all flights, the seats are small and not comfortable. My first leg was delayed but delta rebooked 2nd leg so my arrival at final destination was only 2 hours later than original flight.

Older plane and it came with Fleas and flea bites!

All good on Delta's part. Passengers could be a little more courteous to each other.

The fight was about 2 1/2 hours delayed, but that was weather related. The flight was also overbooked. But we were in Comfort plus so the flight was fine for us.

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

Best part: It’s operated by All Nippon Airways. It’s quite literally comfortable, reliable and respected from boarding to landing each and every time. It’s perfection without extremity in lavishness — it’s how flying should always be!

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

The check-in process is not the best They should have agents in site to help with any problem especially a rebook. Why does one have to get on the phone when there were at least 8 agents around that could have help?! Flying is stressful as it is and having someone willing to do their customer service will ease some of the stress.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

boarding was uneventful. Snack was pathetic. A tiny fruit bar. Entertainment was limited to just select movies on your own tablet or phone. No live TV. I recently flew Jetblue and they had unlimited snacks and live satellite TV the entire flight. My seat was an exit seat, 20A. It was super uncomfortable. It felt cramped and the middle seat was taken up by a large woman who pushed into my shoulder and arm. Horrible flight.

They canceled our flight and left us stranded to figure it out

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

It was as expected for such a short flight. No complaints

Due to an issue with the plane. We waited almost 2 hours to take off. The service reps were great. We had a longer layover but was able to run for it and catch our flight. This also happened on our way out. Maybe the planes need a good look over. The people who work front desk and flight attendants are the best

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

The boarding process was incredibly slow, as was deplaning. They started beverage service and there was an extremely small amount of turbulence, so they discontinued it. They said they’d resume if possible, but even thought the rest of the flight was perfectly smooth, they didn’t bother. Getting our checked bags took longer than I’ve ever waited and they couldn’t even tell us which carousel they were coming out on, so everyone was running back and forth for 30 minutes.

It was really good. The boarding was good and smooth. They even checked our carry ons if you wanted to without any charge.

Other than Charlotte airport being crowded and a mush of people at the gate and even through the priority lane, the flight was great.

Flight was delayed , waited in the tarmac for 3 hours and then came back and was cancelled

Extreme weather delays. Missed my flight to France and I ended up leaving the plane.

Go back to the old days of boarding the rear of the plane first to reduce congestion!

I arrived to LaGuardia Airport 50 minutes prior to my 6am flight but was told that I was too late and would have to flight standby to Dallas in order reach my final destination of Jackson, MS. Hundreds of people were in my situation but the agents chalked this up to being normal for any day. Had my been able to board my original flight I would have arrived at my destination by 10:30am. I didn’t arrive until 7:30pm which included a 30 minute wait on the tarmac. Strangely my luggage arrived at my final destination at 12:30pm of the same travel day. This was by far the worst travel experience I’ve ever had.

The boarding gate was in Terminal D, but the Frontier counter was in Terminal E. So I had to move back and forth between terminals to check in my luggage. This was the worst experience that I had in terms of flights.

My first flight was moved 6 hours causing me to miss my meeting. The second was delayed about an hour and a half. Most of the crews apparently dont like their jobs or just working for Frontier. Only one flight attendant wasn"t snappy or rude.

Booked direct in July '24. Turned into a 14 hr layover (both ways) in Denver. My 5 day vaca turned into a 1 day . Not good, BUT,... Thank you for the people @ Frontier who were professionally friendly & approachable.

Stop changing gates at sfo. When you are elderly going back for it’s not fun.

We understand and comply with Frontier’s bag sizes. We’ve had some problems in past while having to await other passengers who do not understand the baggage restrictions or have not prepaid and that is usually our biggest concern (others delaying us) with flying Frontier. Flying OUT of ONT, however, has always been a great experience. I’ve also noted even on delayed Frontier flights very knowledgeable pilots who manage expectations well.

There was no easy way to check in. I don't want to install an app to checkin. I will use alaska from now on because they have a web check in method that is easy.

The crew was ghetto lol I felt like I was on an inner city field trip

Horrible! The short distance flight ended up taking 5 hrs! There was a 3 hr delay for the flight to take off and there was a 70 min wait on the tarmac for some bogus reason that the pilot said the gate he was supposed to board was taken up. After a 30 min wait he said the plane that was supposed to push out of the gate called a medical emergency and 40 min later he ended up boarding another gate. For the initial 3 hr delay there was no information/alert about the gate or delay in the app or the boards up until the boarding time and even beyond! Had to walk all the way to the end of the terminal to find the frontier staff to ask what was going on. Avoid this airline at all costs! If you have carryon bags or checked bags , their prices come equivalent to the prices of more reliable airlines. They are the worst in timeliness at 60% (reported as delayed) this year (check the data) by a high margin even compared to the second worst airline. If you are ok with having a miserable flight experience with the odds close to flip of a coin, feel free to try them. If you value your time , money and flying experience, stay away.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

Delayed for two hours due to trivial issues. No reimbursment. Also on arrival further delay due to terminal malfunction.

Book cheap flights from Buffalo to Las Vegas

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Buffalo to Las Vegas found on KAYAK in the last 72 hours.
11/1sáb
1 stopFrontier
13h 55mBUF-LAS
C$ 126
8/1qua
1 stopAmerican Airlines
9h 58mBUF-LAS
C$ 154
18/1sáb
1 stopDelta
9h 11mBUF-LAS
C$ 179
8/1qua
directSouthwest
5h 20mBUF-LAS
C$ 180
18/12qua
1 stopDelta
8h 43mBUF-LAS
C$ 193
11/12qua
directSouthwest
4h 55mBUF-LAS
C$ 231
19/12qui
1 stopUnited Airlines
6h 55mBUF-LAS
C$ 260
18/1sáb
2 stopsUnited Airlines
15h 09mBUF-LAS
C$ 338
18/5dom
1 stopJetBlue
11h 02mBUF-LAS
C$ 382
10/4qui
1 stopJetBlue
11h 23mBUF-LAS
C$ 390

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Last minute flights from Buffalo to Las Vegas

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Buffalo to Las Vegas that are departing in the next 10 days.
25/11seg
multi-stopDelta
8h 03mBUF-LAS
2/12seg
multi-stopDelta
7h 39mLAS-BUF
C$ 688
26/11ter
multi-stopSouthwest
10h 05mBUF-LAS
29/11sex
multi-stopSouthwest
8h 50mLAS-BUF
C$ 787
22/11sex
multi-stopFrontier
20h 40mBUF-LAS
24/11dom
multi-stopFrontier
26h 21mLAS-BUF
C$ 791
26/11ter
directSouthwest
4h 55mBUF-LAS
29/11sex
multi-stopSouthwest
9h 05mLAS-BUF
C$ 802
22/11sex
multi-stopUnited Airlines
6h 59mBUF-LAS
3/12ter
multi-stopUnited Airlines
7h 39mLAS-BUF
C$ 832
24/11dom
multi-stopDelta
8h 35mBUF-LAS
30/11sáb
multi-stopDelta
9h 29mLAS-BUF
C$ 843
22/11sex
multi-stopDelta
7h 35mBUF-LAS
2/12seg
multi-stopDelta
5h 49mLAS-BUF
C$ 867
25/11seg
multi-stopSouthwest
8h 30mBUF-LAS
7/12sáb
directSouthwest
4h 20mLAS-BUF
C$ 879
24/11dom
multi-stopUnited Airlines
15h 34mBUF-LAS
28/11qui
multi-stopUnited Airlines
7h 51mLAS-BUF
C$ 918
23/11sáb
multi-stopAlaska Airlines
13h 50mBUF-LAS
25/11seg
multi-stopAlaska Airlines
12h 04mLAS-BUF
C$ 2,949

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Everything you need to know for your flight from Buffalo to Las Vegas

Information on your arrival and departure airports

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